Description
Protect your most valuable reagents and samples with B-29 Amber Solid Cone Stoppers engineered specifically for 1000ml regent bottles. The precision-ground solid cone design delivers a secure, airtight seal while the amber borosilicate glass formulation blocks harmful UV light—preserving reagent integrity and extending shelf life for light-sensitive compounds.
- Solid cone design creates airtight, contamination-resistant seals for reliable storage
- Amber borosilicate glass filters UV light and prevents photochemical degradation
- B-29 thread standard ensures perfect compatibility with 1000ml regent bottles
- Flat head profile provides ergonomic handling and secure closure
- ISO 9001:2015 certified for consistent, laboratory-grade quality
- Durable glass construction withstands repeated sterilization and chemical exposure
Why SGC Labs?
SGC Labs manufactures precision scientific glassware in Ambala, India with over two decades of expertise in specialized research components. Every stopper undergoes rigorous quality control to meet international laboratory standards. Our solid cone stoppers are trusted by research institutions and analytical laboratories worldwide for reliable reagent storage and protection.
Order your B-29 Amber Stoppers today and ensure your laboratory samples remain pure and protected. Contact us for bulk pricing on orders over 500 units.


